code: def _isArrayLike(obj):
      return hasattr(obj, "__iter__") and hasattr(obj, "__len__")
  
file_path: avalanche/avalanche/benchmarks/datasets/inaturalist/inaturalist.py
imports: from typing import Any, Dict, List, Set
  import os
  import logging
  from torch.utils.data.dataset import Dataset
  from torchvision.transforms import ToTensor
  from PIL import Image
  from os.path import expanduser
  import pprint
  from .inaturalist_data import INATURALIST_DATA
label_desc: Use image node_id 2 for calling a global function with example usage: _isArrayLike(obj) and returns: unknown